competitor
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B1 noun /kəmˈpɛtɪtər/

competitor

竞争者
Meaning
a person, team, or company that competes with others
Example
The company lowered its prices to beat its main competitor.
公司降低了价格以击败其主要竞争者。
B1 noun /ˈsɜːrkəmstæns/

circumstance

情况
Meaning
a fact or condition connected with an event or action
Example
She handled the difficult circumstances bravely.
她勇敢地应对了困难的情况。
B1 noun /ˈsɛntɪˌmiːtər/

centimeter

厘米
Meaning
A metric unit of length equal to one hundredth of a meter.
Example
The table is 120 centimeters long.
桌子长120厘米。
B1 adjective /ˈkeɪ.pə.bəl/

Capable

有能力的; 能干的
Meaning
having the ability, fitness, or quality necessary to do or achieve something; competent
Example
She is capable of handling complex problems.
她能够处理复杂的问题。
B1 adjective /ˈtʃaɪl.dɪʃ/

Childish

孩子气; 典型的儿童行为，但对于成年人不合适
Meaning
immature and silly; behaving in a way that is typical of a child but inappropriate for an adult
Example
His childish behavior during the meeting was quite embarrassing.
他在会议期间的孩子气行为非常令人尴尬。
B1 noun /ˈkæləri/

calorie

卡路里
Meaning
A unit of energy, often used to measure the energy content of food and drink.
Example
She checks the calorie count before eating any packaged food.
她在吃任何包装食品之前会检查卡路里的含量。
B1 noun /ˈtʃæmpiənʃɪp/

championship

锦标赛
Meaning
a competition to decide who is the best in a particular sport or activity.
Example
The championship will be held next month.
锦标赛将在下个月举行。
B1 verb /ˈkælkjəˌleɪt/

calculate

计算
Meaning
to determine by mathematical computation; to estimate
Example
I need to calculate the total cost.
我需要计算总成本。
B1 adjective ˈkɒmplɛks

complex

复杂
Meaning
Having many interrelated parts or factors; complicated.
Example
The relationship between poverty and education is complex.
贫困与教育之间的关系很复杂。
B1 noun /ˈsɛrəˌmoʊni/

ceremony

Meaning
A formal event or occasion, often with rituals and traditions.
Example
The graduation ceremony was held in the university hall.
B1 noun /ˈsɪtɪzənʃɪp/

citizenship

国籍
Meaning
the status of being a recognized member of a state or country, with rights and duties
Example
He applied for American citizenship after living there for ten years.
他在美国生活了十年后申请了美国国籍。
B1 verb /ˈkrɪtɪsaɪz/

criticize

批评
Meaning
to express disapproval or find fault with someone or something
Example
The teacher criticized the student's poor handwriting.
老师批评了学生的糟糕字迹。
B1 noun /ˈkɒliːɡ/

colleague

同事
Meaning
a person with whom one works, especially in a profession or business
Example
She invited her colleagues to the office party.
她邀请了她的同事参加办公室聚会。
B1 adverb /ˈkɒmənli/

commonly

通常
Meaning
usually or by most people
Example
This phrase is commonly used in everyday speech.
这个短语通常在日常语言中使用。
B1 noun /kənˌsɪdəˈreɪʃən/

consideration

幸福
Meaning
careful thought or attention to something before making a decision
Example
After much consideration, she accepted the job offer.
当她收到奖项时，她无法掩饰她的幸福。
B1 noun /kənˈviː.ni.əns/

Convenience

便利
Meaning
the state of being able to proceed with something without difficulty; a thing that contributes to an easy way of life
Example
The convenience of online shopping has changed how people buy products.
在线购物的便利改变了人们购买产品的方式。
B1 noun /ˌkɒn.trɪˈbjuː.ʃən/

contribution

贡献
Meaning
A gift or payment to a common fund or collection.
Example
His contribution to the project was vital.
他的贡献对项目至关重要。
B1 noun /ˈkɒntɪnənt/

continent

大陆
Meaning
one of the large landmasses on Earth such as Asia, Africa, or Europe
Example
Asia is the largest continent in the world.
亚洲是世界上最大的大陆。
B1 noun /kruː/

crew

船员
Meaning
A group of people working together, especially on a ship, aircraft, or project.
Example
The ship's crew worked tirelessly during the storm.
船员在暴风雨中不知疲倦地工作。
B1 noun /sɛl/

cell

细胞 / 单元格
Meaning
a small basic unit of life; or a small enclosed space like a prison room
Example
The prisoner was locked in a small cell.
囚犯被锁在一个小牢房里。
B1 verb /ˈkæptʃər/

capture

捕获
Meaning
to take control of something or someone by force
Example
The soldiers managed to capture the enemy base.
士兵们成功地占领了敌人的基地。
B1 adjective /ˈkɔːʃəs/

cautious

谨慎
Meaning
careful to avoid potential problems or dangers
Example
She was cautious about trusting strangers.
她在信任陌生人时非常谨慎。
B1 noun kəˈmjuːnɪti ˈprəʊɡræmz

Community Programs

社区项目
Meaning
Organized activities involving local groups to promote environmental conservation.
Example
Community programs raise awareness about butterfly conservation.
社区项目提高了人们对蝴蝶保护的意识。
B1 verb /kənˈtɪnjuɪŋ/

continuing

继续
Meaning
to keep doing something without stopping
Example
They are continuing their journey despite the rain.
尽管下雨，他们仍在继续他们的旅程。
B1 noun /kənˈteɪ.nər/

container

集装箱
Meaning
A receptacle or box used for storage or transportation.
Example
Containers are essential for logistics.
集装箱对于物流至关重要。
B1 noun /tʃɑːrt/

chart

图表
Meaning
a sheet of information in the form of a table, graph, or diagram
Example
The teacher used a chart to explain the statistics.
老师用图表来解释统计数据。
B1 noun /ˈkɑn.fɪ.dəns/

Confidence

自信
Meaning
the feeling or belief that one can rely on someone or something; firm trust; self-assurance
Example
She spoke with great confidence during the job interview.
她在面试中表现出极大的自信。
B1 noun /klɪf/

cliff

悬崖
Meaning
a high, steep face of rock or earth
Example
The waves crashed against the bottom of the cliff.
波浪撞击悬崖底部。
B1 noun /səˈlɛbrɪti/

celebrity

名人
Meaning
a famous person, especially in entertainment or sports
Example
The celebrity was surrounded by fans at the airport.
这位名人在机场被粉丝围住了。
B1 noun /ˈkæmpəs/

campus

校园
Meaning
The grounds and buildings of a university, college, or school.
Example
The university campus is filled with students during the fall semester.
大学校园在秋季学期期间充满了学生。
B1 noun /ˈkɑn.træst/

Contrast

对比; 差异; 比较
Meaning
the state of being strikingly different from something else; comparison showing differences
Example
The contrast between city life and rural life is quite remarkable.
城市生活和乡村生活之间的对比相当显著。
B1 noun ˌkɒnsənˈtreɪʃən

concentration

集中
Meaning
The action or power of focusing one's attention or mental effort on a particular object or activity
Example
Concentration is key to mastering any skill.
集中是掌握任何技能的关键。
B1 noun /klɑːrk/

clerk

职员
Meaning
A person employed in an office or bank to keep records, accounts, and undertake other routine administrative duties.
Example
The clerk helped me find the correct form.
职员帮助我找到了正确的表格。
B1 adjective /kəˈmɪtɪd/

committed

致力的
Meaning
Dedicated and loyal to a cause, activity, or relationship.
Example
She is a committed teacher who cares deeply for her students.
她是一位致力于教学的老师，深切关心她的学生。
B1 noun, adjective /ˈkrɪmɪnəl/

criminal

罪犯
Meaning
A person who has committed a crime; relating to crime
Example
The police arrested a dangerous criminal last night.
警方昨晚逮捕了一个危险的罪犯。
B1 noun /kriˈeɪ.ʃən/

Creation

创作; 作品
Meaning
the action or process of bringing something into existence; something that has been made or invented
Example
The artist's latest creation was displayed at the modern art gallery.
这位艺术家的最新创作被展示在现代艺术画廊。
B1 verb /kəˈmjuː.nɪ.keɪt/

communicate

Meaning
to share or exchange information, ideas, or feelings
Example
They used gestures to communicate across the noisy room.
B1 adjective /kəmˈbaɪnd/

combined

联合的
Meaning
formed by bringing together separate parts or elements
Example
The combined effort of the team led to success.
团队的共同努力导致了成功。
B1 noun /ˌkɒmbɪˈneɪʃən/

combination

组合 / 混合
Meaning
The act of joining or mixing two or more things together.
Example
This dish is a perfect combination of sweet and spicy flavors.
这道菜是甜味和辛辣味的完美组合。
B1 verb /kənˈsɪst/

consist

由...组成
Meaning
to be made up or composed of certain parts or elements
Example
The committee consists of five members.
委员会由五个成员组成。
B1 noun /ˈsiːlɪŋ/

ceiling

天花板
Meaning
the upper interior surface of a room
Example
The ceiling of the hall was painted beautifully.
大厅的天花板被美丽地油漆了。
B1 noun ˈklaɪ.mət tʃeɪndʒ

climate change

气候变化
Meaning
A change in global or regional climate patterns, attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.
Example
Climate change is causing more natural disasters.
气候变化正在引发更多自然灾害。
B1 noun /ˈkɜː.ri/

Curry

咖喱
Meaning
a dish of meat, vegetables, etc., cooked in an Indian-style sauce with hot spices
Example
I love spicy chicken curry with rice.
我喜欢和米饭一起吃辛辣的鸡肉咖喱。
B1 noun /ˌsɪvɪlaɪˈzeɪʃən/

civilization

文明
Meaning
the stage of human social and cultural development and organization considered most advanced
Example
Ancient Egypt is known for its remarkable civilization.
古埃及因其卓越的文明而闻名。
B1 noun /ˈtʃɛərˌwʊmən/

chairwoman

女主席
Meaning
a woman who presides over a meeting, committee, or organization; a female leader of a board or council
Example
She was elected chairwoman of the company after years of experience.
在多年的经验之后，她被选为公司的女主席。
B1 verb /kənˈvɪns/

convince

说服
Meaning
to make someone believe or feel certain about something
Example
She convinced him to attend the meeting.
她说服了他参加会议。
B1 noun/verb /koʊd/

code

代码
Meaning
a system of words, letters, or symbols used to represent information or instructions
Example
He wrote a code to solve the problem on the computer.
他写了一个代码来解决电脑上的问题。
B1 noun /ˈkʌˈs.təm/

Custom

习俗; 风俗; 关税;
Meaning
a traditional practice or behavior; duties levied on imports; habitual practice
Example
It is a local custom to remove shoes before entering someone's home.
在进入别人家之前，脱鞋是当地的习俗。
B1 noun /ˈkɑn.tent/

Content

满足
Meaning
pleased and satisfied; the things that are contained in something; subject matter of a text
Example
She felt content with her simple life in the countryside.
她对自己在乡村的简单生活感到满足。
B1 noun /kənˌɡrætʃəˈleɪʃən/

congratulation

祝贺
Meaning
an expression of praise or joy for someone’s achievement or good fortune
Example
She sent a congratulation to her friend on winning the award.
她向朋友送上了获奖的祝贺。
B1 adjective, noun /ˈkɔːrpərət/

corporate

与公司/企业相关
Meaning
relating to a corporation or large company; united as a single body
Example
Corporate social responsibility is important for modern businesses.
公司企业社会责任对现代企业非常重要。
B1 verb /klæp/

clap

Meaning
To strike the palms of the hands together, usually to express approval or create a sharp sound.
Example
The audience began to clap loudly after the performance.
B1 noun, verb /ˈkɒndʌkt/ (noun), /kənˈdʌkt/ (verb)

conduct

Meaning
to organize or carry out; or a person's behavior
Example
The teacher conducted the exam fairly.
B1 adjective /kənˈtroʊld/

controlled

受控的
Meaning
managed or regulated carefully; kept within limits
Example
The experiment was conducted in a controlled environment.
实验是在一个受控的环境中进行的。
B1 adjective /kriˈeɪtɪv/

creative

富有创意的
Meaning
Having the ability to produce new and original ideas or things.
Example
She is very creative in her writing.
她在写作中非常富有创意。
B1 adjective /ˈsɪvəl/

civil

公民的
Meaning
Relating to ordinary citizens and their concerns, or being polite and courteous.
Example
They settled the matter through civil discussion.
他们通过公民的讨论解决了这个问题。
B1 noun /ˈkwaɪər/

choir

合唱团
Meaning
An organized group of singers, typically performing in church services or concerts.
Example
The choir sang beautifully during the ceremony.
合唱团在仪式中唱得非常美丽。
B1 verb /ˈkɒnsəntreɪt/

concentrate

集中
Meaning
to focus all one's attention or mental effort on a particular object or activity
Example
She tried to concentrate on her studies despite the noise.
尽管有噪音，她仍试图集中精力学习。
B1 adjective ˈkʌltʃərəl

cultural

文化的
Meaning
Relating to the arts and to intellectual achievements.
Example
Schools organize cultural programs to honor Victory Day.
学校组织文化活动来纪念胜利日。
B1 adverb /ˈkʌrəntli/

currently

目前
Meaning
at the present time; now
Example
He is currently working on a new project.
他目前正在做一个新项目。
B1 verb /kənˈkluːd/

conclude

结束
Meaning
to bring to an end; to decide or determine after consideration
Example
We will conclude the meeting at five o'clock.
我们将在五点钟结束会议。
B1 noun /keɪv/

Cave

洞穴; 空洞;
Meaning
a large underground chamber in a hill or cliff; a hollow space in rock
Example
The explorers discovered ancient paintings on the cave walls.
探险者在洞穴的墙壁上发现了古老的画作。
B1 noun /kənˌfɜːˈmeɪʃən/

confirmation

确认
Meaning
the action of confirming something or the state of being confirmed
Example
She received a confirmation email for her appointment.
她收到了她预约的确认电子邮件。
B1 noun /tʃɪn/

Chin

下巴
Meaning
the protruding part of the face below the mouth, formed by the apex of the lower jaw
Example
He stroked his beard thoughtfully, resting his hand on his chin.
他若有所思地抚摸着胡须，手放在下巴上。
B1 noun /ˈkemɪst/

chemist

化学家; 药剂师
Meaning
a scientist who studies chemistry; a person trained to prepare and dispense medicines
Example
The chemist analyzed the sample to determine its composition.
化学家分析了样品以确定其成分。
B1 noun sɪvɪˈlɪzeɪʃənz

civilizations

文明
Meaning
The stage of human social development and organization that is considered most advanced.
Example
Ancient civilizations developed complex systems of governance.
古代文明发展了复杂的治理体系。
B1 noun /kənˈsjuːmər/

consumer

消费者
Meaning
A person who buys and uses goods and services.
Example
The company focuses on understanding consumer needs.
公司专注于理解消费者需求。
B1 noun /ˈklaɪənt/

client

客户
Meaning
A person or organization using the services of a professional or company.
Example
The lawyer met with her client to discuss the case.
律师会见了她的客户，讨论案件
B1 noun /ˈkriːtʃər/

creature

生物
Meaning
A living being, especially an animal.
Example
The forest is full of strange creatures.
森林里充满了奇怪的生物。
B1 noun /kɑːrt/

Cart

手推车
Meaning
a wheeled vehicle for carrying goods; a shopping cart
Example
The farmer loaded hay onto his cart.
农民把干草装上了他的手推车。
B1 noun /ˈkɒnflɪkt/

conflict

冲突
Meaning
A serious disagreement or argument, often a prolonged one.
Example
The two countries are trying to resolve the conflict through negotiations.
这两个国家正在通过谈判解决冲突。
B1 verb /krɔːl/

crawl

爬行
Meaning
to move slowly on hands and knees; to move very slowly
Example
The baby crawled across the floor to reach the toy.
宝宝爬过地板去拿玩具。
B1 verb /kæst/

cast

投掷
Meaning
to throw; to choose actors for a play; to shape metal
Example
The fisherman casts his line into the water.
渔夫把他的鱼线投进水里。
B1 noun /ˈkɛmɪkəl/

chemical

化学物质
Meaning
a substance produced by or used in a chemical process
Example
The factory releases harmful chemicals into the river.
工厂将有害的化学物质排放到河中。
B1 noun /kræft/

craft

技能，工艺，手工艺
Meaning
an activity involving skill in making things by hand; a trade or occupation
Example
She has mastered the craft of pottery.
她精通陶艺的工艺。
B1 noun /tʃɪl/

Chill

寒冷; 恐惧或焦虑的感觉; 放松
Meaning
an unpleasant feeling of coldness; a feeling of fear or anxiety; to relax
Example
There was a chill in the air as autumn approached.
当秋天临近时，空气中感到一阵寒冷。
B1 noun /ˈtʃæptər/

chapter

章节
Meaning
A main division of a book or a period in someone's life.
Example
I just finished the first chapter of the novel.
我刚刚完成了小说的第一章。
B1 noun /kənˈstrʌk.ʃən/

construction

建筑
Meaning
The building of something, typically a large structure.
Example
Construction dust significantly contributes to pollution.
建筑尘土显著促进了污染。
B1 noun kəˈmɪt.mənts

commitments

承诺
Meaning
Formal pledges or promises to do something, especially in terms of obligations or agreements.
Example
Global commitments to renewable energy are increasing.
全球对可再生能源的承诺正在增加。
B1 noun /tʃiːk/

Cheek

脸颊; 无礼;
Meaning
either side of the face below the eye; impudent or disrespectful behavior
Example
The baby's rosy cheeks showed she was healthy and happy.
宝宝的红润脸颊显示她健康快乐。
B1 noun ˈkɒn.fər.əns

conference

会议
Meaning
A formal meeting of people with a shared interest, typically one that takes place over several days.
Example
The climate conference emphasized renewable energy.
气候会议强调了可再生能源的重要性。
B1 adjective /kənˈsɪdərəbl/

considerable

相当的
Meaning
large in amount, size, or importance
Example
The project required a considerable amount of time and money.
该项目需要相当多的时间和金钱。
B1 adjective /ˈkɒmplɪˌkeɪtɪd/

complicated

复杂
Meaning
consisting of many interconnected parts; difficult to understand
Example
The instructions for the machine are too complicated to follow.
机器的说明书太复杂，无法跟随。
B1 noun /kəˈnæl/

canal

水道
Meaning
an artificial waterway constructed for navigation, irrigation, or drainage
Example
The canal was built to help transport goods across the region.
该水道的建设是为了帮助运输区域内的货物。
B1 noun /kəmˈpænjən/

companion

伙伴
Meaning
a person or animal you spend time with or travel with
Example
He was my companion during the long journey.
他是我在漫长旅程中的伴侣。
B1 verb /kənˈfɜːrm/

confirm

确认
Meaning
to establish the truth, accuracy, or validity of something
Example
The hotel will confirm your reservation by email.
酒店将通过电子邮件确认您的预订。
B1 noun /koʊm/

Comb

梳子
Meaning
a toothed device for arranging or cleaning the hair
Example
She used a comb to style her hair before the party.
她在派对前用梳子整理了她的头发。
B1 noun /ˈkɔːlɪˌflaʊər/

Cauliflower

花椰菜
Meaning
white vegetable with a compact head of undeveloped flower buds
Example
Roasted cauliflower makes a delicious and healthy side dish.
烤花椰菜做成美味又健康的配菜。
B1 adjective /kənˈtɪn.ju.əs/

continuous

连续的
Meaning
forming an unbroken whole; without interruption
Example
The factory operates on a continuous 24-hour schedule.
工厂按照连续的24小时工作计划运行。
B1 noun ˈkeɪ.bəl

cable

电缆
Meaning
A thick rope of wire or nonmetallic fiber, typically used for construction, mooring ships, or transmitting electricity or telecommunication signals.
Example
The cable connects countries across continents.
电缆连接跨越各大洲的国家。
B1 noun /ˈkɜːr.ənt/

Current

水流
Meaning
a body of water or air moving in a definite direction; present time
Example
The river current was too strong for swimming.
河流的水流太强，无法游泳。
B1 noun, verb /ˈkrɛdɪt/

credit

Meaning
As a noun: the ability to obtain goods or services before payment; recognition for an achievement. As a verb: to publicly acknowledge someone's contribution.
Example
She received credit for her contribution to the project.
B1 noun ˌkriː.eɪˈtɪv.ɪ.ti

creativity

创造力
Meaning
The ability to use imagination to produce original ideas or to make something new or imaginative.
Example
His creativity was evident in his artwork.
他的创造力在他的艺术作品中显而易见。
B1 adjective /ˈkəʊstəl/

coastal

沿海
Meaning
relating to or near a coast or shoreline
Example
They built a resort in a coastal area.
他们在沿海地区建造了一个度假村。
B1 noun ˈkɒn.sɪ.kwəns

consequence

后果
Meaning
A result or effect of an action or condition.
Example
Every action has a consequence.
每个行为都有后果。
B1 noun /kəʊˌɒp.ərˈeɪ.ʃən/

cooperation

合作
Meaning
The process of working together to the same end.
Example
Cooperation ensures effective problem-solving.
合作确保有效的问题解决。
B1 adjective ˈkruː.ʃəl

crucial

至关重要
Meaning
Decisive or critical, especially in the success or failure of something.
Example
Fault-tolerance is crucial for reliability.
容错性对可靠性至关重要。
B1 noun /ˈkændɪdeɪt/

candidate

候选人
Meaning
A person who applies for a job or is nominated for election.
Example
The candidate gave a strong speech during the debate.
候选人在辩论期间发表了强有力的演讲。
B1 noun /kɒp/

cop

警察
Meaning
a police officer (informal)
Example
The cop stopped the car for speeding.
警察因超速而拦下了那辆车。
B1 noun /kæmˈpeɪn/

Campaign

运动
Meaning
an organized course of action to achieve a particular goal; a series of military operations
Example
The environmental campaign successfully raised awareness about climate change.
环保运动成功提高了人们对气候变化的认识。
B1 adjective /ˈklæsɪk/

classic

经典，杰出
Meaning
Judged over a period of time to be of the highest quality and outstanding of its kind.
Example
That movie is a classic example of 90s comedy.
那部电影是90年代喜剧的经典范例。
B1 noun /ˈkɒnsɪkwənsɪz/

consequences

后果
Meaning
Results or effects of an action or condition.
Example
The consequences of ignoring safety protocols can be severe.
忽视安全协议的后果可能是严重的。
B1 adjective ˈkrɪtɪkəl

critical

关键的
Meaning
Extremely important; at a point of crisis or urgency.
Example
Addressing critical issues in education is imperative.
解决教育中的关键问题是至关重要的。
B1 noun /tʃest/

Chest

胸部; 箱子
Meaning
the front surface of a person's or animal's body between the neck and abdomen; a large strong box
Example
The doctor listened to his chest with a stethoscope.
医生用听诊器听他的胸部。
B1 noun /kəˈrɛkʃən/

correction

修正
Meaning
the action or process of correcting something
Example
The teacher made a correction to the student's essay.
老师对学生的文章进行了修正。
B1 noun /ˈtʃiːtər/

cheater

作弊者
Meaning
a person who cheats or acts dishonestly to gain an advantage
Example
He was caught and labeled as a cheater during the exam.
他在考试中被称为作弊者。
B1 verb /tʃɒp/

chop

切
Meaning
to cut with a sharp tool; to cut into pieces
Example
She chops vegetables for dinner.
她为晚餐切蔬菜。
B1 noun /ˈkætəɡɔːri/

category

类别
Meaning
a class or division of things regarded as having particular shared characteristics
Example
Books are arranged by category in the library.
书籍在图书馆按类别排列。
B1 adverb /ˈkloʊsli/

closely

幸福
Meaning
in a way that is very near in space, time, or relationship; carefully and attentively
Example
The detective examined the evidence closely.
当她获得奖项时，她无法掩饰自己的幸福。
B1 noun /ˌkrɪstiˈænɪti/

christianity

基督教
Meaning
the religion based on the teachings of Jesus Christ
Example
Christianity has millions of followers around the world.
基督教在全世界有数百万信徒。
B1 noun /ˈkrɪtɪˌsɪzəm/

criticism

批评
Meaning
The expression of disapproval or judgment of the merits of something
Example
The new policy has faced a lot of criticism from the public.
新政策面临来自公众的批评。
B1 noun /ˈkɛmɪstri/

chemistry

化学
Meaning
the branch of science that studies substances and their interactions; also the emotional connection between people
Example
They have great chemistry and work well together.
他们之间有很好的化学反应，工作默契。
B1 adjective /ˈkɒn.stənt/

Constant

恒定的; 不变的; 稳定的
Meaning
occurring continuously over a period of time; unchanging; steady
Example
The machine runs at a constant speed.
机器以恒定的速度运行。
B1 adjective /ˈkʌtɪŋ/

cutting

尖锐
Meaning
sharp or severe, often used to describe remarks or actions
Example
Her cutting remarks made everyone feel uncomfortable.
她的尖锐评论让每个人都感到不舒服。
B1 verb /kræk/

crack

幸福
Meaning
To break or cause to break without complete separation; to make a sharp sound.
Example
The glass cracked when it was dropped on the floor.
当她收到奖项时，她无法掩饰她的幸福。
B1 adverb /ˈtʃɪəfəli/

cheerfully

愉快地
Meaning
in a happy and positive manner; with visible good spirits
Example
She greeted everyone cheerfully despite the long day.
尽管一天很长，她还是愉快地向大家打招呼。
B1 adjective /kənˈvɪnst/

convinced

确信的
Meaning
completely certain or sure about something
Example
She was convinced that he was telling the truth.
她确信他在说实话。
B1 adjective /ˈklæsɪkəl/

classical

经典或传统
Meaning
relating to ancient Greek or Roman culture, or representing traditional excellence in art, music, or literature
Example
She loves listening to classical music while studying.
她喜欢在学习时听古典音乐。
B1 noun /ˈkɒstjuːm/

costume

服装
Meaning
a set of clothes worn to represent a particular character, culture, or occasion
Example
She wore a beautiful costume for the Halloween party.
她为万圣节派对穿了一个漂亮的服装。
B1 adjective kəˈmɜː.ʃəl

commercial

商业
Meaning
Concerned with or engaged in commerce; having profit as a primary aim rather than artistic or other value.
Example
Commercial hubs attract investments.
商业中心吸引投资。
B1 noun /ˌkænsəˈleɪʃən/

cancellation

取消
Meaning
the act of stopping something that was planned or scheduled; the act of nullifying or invalidating something
Example
The airline announced the cancellation of several flights due to bad weather.
由于恶劣天气，航空公司宣布了航班取消。